include/configs/zmx25.h

   1 /*
   2  * (c) 2011 Graf-Syteco, Matthias Weisser
   3  * <weisserm@arcor.de>
   4  *
   5  * Configuation settings for the zmx25 board
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9
  10 #ifndef __CONFIG_H
  11 #define __CONFIG_H
  12
  13 #include <asm/arch/imx-regs.h>
  14
  15 #define CONFIG_MX25
  16 #define CONFIG_SYS_TEXT_BASE            0xA0000000
  17
  18
  19 #define CONFIG_SYS_TIMER_RATE           32768
  20 #define CONFIG_SYS_TIMER_COUNTER        \
  21         (&((struct gpt_regs *)IMX_GPT1_BASE)->counter)
  22
  23 #define CONFIG_MACH_TYPE        MACH_TYPE_ZMX25
  24 /*
  25  * Environment settings
  26  */
  27 #define CONFIG_EXTRA_ENV_SETTINGS \
  28         "gs_fast_boot=setenv bootdelay 5\0" \
  29         "gs_slow_boot=setenv bootdelay 10\0" \
  30         "bootcmd=dcache off; mw.l 0x81000000 0 1024; usb start;" \
  31                 "fatls usb 0; fatload usb 0 0x81000000 zmx25-init.bin;" \
  32                 "bootm 0x81000000; bootelf 0x81000000\0"
  33
  34 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs      */
  35 #define CONFIG_SETUP_MEMORY_TAGS
  36 #define CONFIG_INITRD_TAG
  37 #define CONFIG_BOARD_LATE_INIT
  38
  39 /*
  40  * Compressions
  41  */
  42 #define CONFIG_LZO
  43
  44 /*
  45  * Hardware drivers
  46  */
  47
  48 /*
  49  * GPIO
  50  */
  51 #define CONFIG_MXC_GPIO
  52
  53 /*
  54  * Serial
  55  */
  56 #define CONFIG_MXC_UART
  57 #define CONFIG_MXC_UART_BASE    UART2_BASE
  58 #define CONFIG_CONS_INDEX       1       /* use UART2 for console */
  59 #define CONFIG_BAUDRATE         115200  /* Default baud rate */
  60
  61 /*
  62  * Ethernet
  63  */
  64 #define CONFIG_FEC_MXC
  65 #define CONFIG_FEC_MXC_PHYADDR          0x00
  66 #define CONFIG_MII
  67
  68 /*
  69  * BOOTP options
  70  */
  71 #define CONFIG_BOOTP_BOOTFILESIZE
  72 #define CONFIG_BOOTP_BOOTPATH
  73 #define CONFIG_BOOTP_GATEWAY
  74 #define CONFIG_BOOTP_HOSTNAME
  75
  76 /*
  77  * Command line configuration.
  78  */
  79 #define CONFIG_CMD_CACHE
  80
  81 /*
  82  * Additional command
  83  */
  84 #define CONFIG_CMD_DHCP
  85 #define CONFIG_CMD_PING
  86 #define CONFIG_CMD_FAT
  87 #define CONFIG_CMD_USB
  88
  89
  90 /*
  91  * USB
  92  */
  93 #ifdef CONFIG_CMD_USB
  94 #define CONFIG_USB_EHCI                 /* Enable EHCI USB support */
  95 #define CONFIG_USB_EHCI_MXC
  96 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
  97 #define CONFIG_MXC_USB_PORT     1
  98 #define CONFIG_MXC_USB_PORTSC   MXC_EHCI_MODE_SERIAL
  99 #define CONFIG_MXC_USB_FLAGS    (MXC_EHCI_INTERNAL_PHY | MXC_EHCI_IPPUE_DOWN)
 100 #define CONFIG_EHCI_IS_TDI
 101 #define CONFIG_USB_STORAGE
 102 #define CONFIG_DOS_PARTITION
 103 #define CONFIG_SUPPORT_VFAT
 104 #endif /* CONFIG_CMD_USB */
 105
 106 /* SDRAM */
 107 #define CONFIG_NR_DRAM_BANKS    1
 108 #define PHYS_SDRAM              0x80000000      /* start address of LPDDRRAM */
 109 #define PHYS_SDRAM_SIZE         0x04000000      /* 64 megs */
 110
 111 #define CONFIG_SYS_SDRAM_BASE   PHYS_SDRAM
 112 #define CONFIG_SYS_INIT_SP_ADDR 0x78020000      /* end of internal SRAM */
 113
 114 /*
 115  * FLASH and environment organization
 116  */
 117 #define CONFIG_SYS_FLASH_BASE           0xA0000000
 118 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 119 #define CONFIG_SYS_MAX_FLASH_SECT       256
 120
 121 #define CONFIG_ENV_ADDR                 (CONFIG_SYS_FLASH_BASE + 0x00040000)
 122 #define CONFIG_ENV_IS_IN_FLASH          1
 123 #define CONFIG_ENV_SECT_SIZE            (128 * 1024)
 124 #define CONFIG_ENV_SIZE                 (128 * 1024)
 125
 126 /*
 127  * CFI FLASH driver setup
 128  */
 129 #define CONFIG_SYS_FLASH_CFI
 130 #define CONFIG_FLASH_CFI_DRIVER
 131 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* ~10x faster */
 132
 133 #define CONFIG_SYS_LOAD_ADDR            CONFIG_SYS_SDRAM_BASE
 134
 135 #define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM + (512*1024))
 136 #define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM + PHYS_SDRAM_SIZE)
 137
 138 #define CONFIG_SYS_CBSIZE       256
 139 #define CONFIG_SYS_MAXARGS      16
 140 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE + \
 141                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 142 #define CONFIG_SYS_LONGHELP
 143 #define CONFIG_CMDLINE_EDITING
 144
 145 #define CONFIG_PREBOOT  ""
 146
 147 #define CONFIG_BOOTDELAY        5
 148
 149 /*
 150  * Size of malloc() pool
 151  */
 152 #define CONFIG_SYS_MALLOC_LEN           (0x400000 - 0x8000)
 153
 154 #endif  /* __CONFIG_H */